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First Alert Smoke and Carbon Monoxide Alarm White

$37.73

First Alert Smoke and Carbon Monoxide Alarm White

$37.73

Photoelectric smoke sensor reduces nuisance alarms. Electrochemical carbon monoxide sensor monitors carbon monoxide levels. Features 10-year alarm life with sealed 3 volt lithium battery which eliminates replacing batteries. Low profile design is half the thickness of standard alarms. Power led light emitting diode and alarm indicator. Dimensions: 5.67x 1x 5.67″.